Why is the sludge aerated? Options: A . &nbspTo avoid bacterial growth B . &nbspTo increase bacterial growth C . &nbspTo maintain pH D . &nbspTo maintain temperature

Why is the sludge aerated?

Question

Why is the sludge aerated?

Options:

A . To avoid bacterial growth

B . To increase bacterial growth

C . To maintain pH

D . To maintain temperature

Answer: Option B
Answer: (b).To increase bacterial growth

Was this answer helpful ?

Next Question

Question 1. After the treatment, the BOD demand ______....

Question 2. Which is the next reactor after activated sludge reactor in the treatment process?....

Question 3. Which type of pump is preferred to remove trickling filter humus?....

Question 4. Which of these is not an alternative to activated sludge treatment systems?....

Question 5. Where is the sludge at the bottom of the clarifier processed to?....

Question 6. Which are the three ingredients in activated sludge systems?....

Question 7. How is air pumped in the aerator unit?....

Question 8. An activated sludge system consists of two components, an aerator and ________....

Question 9. Biological process is used to remove _______....

Question 10. What is the percentage removal of BOD by stabilization ponds?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0